- 您現在的位置：買賣IC網 > Datasheet目錄58 > XIB-E (Digi International/Maxstream)BOARD INTERFACE ETHERNET Datasheet資料下載
參數資料
| 型號： | XIB-E |
| 廠商： | Digi International/Maxstream |
| 文件頁數： | 41/64頁 |
| 文件大小： | 1858K |
| 描述： | BOARD INTERFACE ETHERNET |
| 標準包裝： | 1 |
| 附件類型： | 接口板 |
| 適用于相關產品： | XStream 和 Xcite 收音機 |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁第37頁第38頁第39頁第40頁當前第41頁第42頁第43頁第44頁第45頁第46頁第47頁第48頁第49頁第50頁第51頁第52頁第53頁第54頁第55頁第56頁第57頁第58頁第59頁第60頁第61頁第62頁第63頁第64頁
XStream"燨EM燫F燤odule?燩roduct燤anual爒5.x00燵2006.02.24]?/DIV>
4.3. Acknowledged Communications
4.3.1. Acknowledged Mode
Characteristics: Reliable delivery through positive acknowledgements for each packet
Throughput, latency and jitter vary depending on the quality of the channel
and the strength of the signal.
Recommended Use: Acknowledge Mode configuration is appropriate when reliable delivery is
required between modules. If messages are smaller than 256 bytes, use RB and RO commands
to align RF packets with application packets.
Required Parameter Values (TX Module): RR (Retries) >= 1
Related Commands: Networking (DT, MK, RR), Serial Interfacing (PK, RN, TT, RO, RB)
Table?04. Sample燦etwork燩rofile?/DIV>
Module
Parameter Settings (assume default values for parameters not listed)
All
ATRR A
[set number of Retries to 0x0A]
ATRN 5
[set number of Delay Slots to 5]
Acknowledged Mode Connection Sequence
Figure?06. Acknowledged燤ode燬tate燚iagram?SPAN class="pst XIB-E_2593259_4">牋
After sending a packet while
in Acknowledged Mode, the
transmitting module listens f
an ACK (ack
it receives the ACK, it will
either send a subsequent
packet (if more transmit data
is pending), or will wai
exactly RN random delay
before allowing another
transmission (if no more
is pending for transmission).
If the transmitting module
or
nowledgement). If
t for
slots
data
l
d
ns
N is
t
have
nnot return to RF transmit (or retransmit) mode as long as it is
receiving RF data.
does not receive the ACK
within the allotted time, it wil
retransmit the packet with a
new RF initializer following the
ACK slot. There is no delay
between the first ACK slot an
the first retransmission.
Subsequent retransmissio
incur a delay of a random
number of delay slots,
between 0 and RN. If R
set to 0 on the transmitting
module, there are never any
back-off delays between
retransmissions. Note tha
during back-off delays, the
transmitting module will go
into Idle Mode and may
receive RF data. This can
the effect of increasing the
back-off delay, as the radio ca
牋牘?006燤axStream,營nc.燙onfidential燼nd燩roprietary?/DIV>
41?/DIV>
相關PDF資料 |
PDF描述 |
|---|---|
| XIB-R | BOARD INTERFACE RS232/485 |
| ZMN2400HPDB | BOARD ROUTER DEV ZIGBEE 100MW |
| ZMN24HPDK-B | KIT DEV W/ZIGBEE ZMN2400HP |
| ZNI1000TC | IC TEMP SENSOR NI1000 SOT23-3 |
| 02110102-000 | SNSR TILT RATIO 60DEG 500MA FLNG |
相關代理商/技術參數 |
參數描述 |
|---|---|
| XIB-R | 功能描述:界面模塊 RS-232/485 interface 24XStream 9XCite RoHS:否 制造商:4D Systems 產品:Serial Converters 通道/端口數量: 數據速率: 接口類型:USB, UART 工作電源電壓:3.3 V, 5 V 最大工作溫度: |
| XIB-U | 功能描述:界面模塊 USB interface board 24XStream 9XCite RoHS:否 制造商:4D Systems 產品:Serial Converters 通道/端口數量: 數據速率: 接口類型:USB, UART 工作電源電壓:3.3 V, 5 V 最大工作溫度: |
| XIC25040 | 制造商:XIC 功能描述:25040 24HR '6 |
| XILINXPWR-079 | 功能描述:電源管理IC開發工具 Pow Mgt Eval Mod for Xilinx FPGAs RoHS:否 制造商:Maxim Integrated 產品:Evaluation Kits 類型:Battery Management 工具用于評估:MAX17710GB 輸入電壓: 輸出電壓:1.8 V |
| XILINXPWR-080 | 功能描述:電源管理IC開發工具 Pow Mgt Eval Mod for Xilinx FPGAs RoHS:否 制造商:Maxim Integrated 產品:Evaluation Kits 類型:Battery Management 工具用于評估:MAX17710GB 輸入電壓: 輸出電壓:1.8 V |
發布緊急采購，3分鐘左右您將得到回復。